Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_20c7f088b9150472d39c86beb6684083_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-06_20c7f088b9150472d39c86beb6684083_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-06_20c7f088b9150472d39c86beb6684083_cryptolocker
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Size
58KB
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MD5
20c7f088b9150472d39c86beb6684083
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SHA1
579f924b90ceeda67c4c1d4cd7276cad29a377dd
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SHA256
f230b6b3dfc54af0afdf057175ed09ce2dee4fac8b1697f0f08eabfa9823c68a
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SHA512
1cfa21fce3e7047958901fe0f5403b989a9caf3ff61f9d59028c658ffcbc4d6349ded5535f764df1def9ecea6c85a17c39a2799652e271e980dc5a3252a158df
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e4E:6j+1NMOtEvwDpjr8oxExe4E
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-06_20c7f088b9150472d39c86beb6684083_cryptolocker
Files
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2024-06-06_20c7f088b9150472d39c86beb6684083_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE